Conditions and accessibilityVisitor numbers are restricted to 200 at any time. Admission may be delayed for a short time during busy periods.

Distance covered: 1.5 km. Duration of the tour: 45 minutes.There is no cloakroom facilities available. Animals are forbidden.130 steps to go down and 83 steps back up to street level.Temperature: 14°C.The tour is unsuitable for people with heart or respiratory problems, those of a nervous disposition and young children.The Catacombs are not accessible for persons with reduced mobility.Children under the age of 14 must be accompanied by an adult.